Stephen J. Mullen

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Beverly, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for dispensing pills
- Patent number 10,299,992
- Issue date May 28, 2019
- Stephen J. Mullen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Joints for metallic members and structures formed using the same
- Patent number 6,533,492
- Issue date Mar 18, 2003
- Stephen J. Mullen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collimator having tapered edges and method of making the same
- Patent number 6,000,270
- Issue date Dec 14, 1999
- SJM Engineering, Inc.
- Stephen J. Mullen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Honeycomb structure having stiffening ribs and method and apparatus...
- Patent number 5,484,640
- Issue date Jan 16, 1996
- Eldim, Inc.
- Stephen J. Mullen
- E04 - BUILDING
Information Patent Grant
Angled I-beam honeycomb structure
- Patent number 5,310,586
- Issue date May 10, 1994
- Eldim, Inc.
- Stephen J. Mullen
- B32 - LAYERED PRODUCTS
Information Patent Grant
I-beam honeycomb material
- Patent number 4,632,862
- Issue date Dec 30, 1986
- Stephen J. Mullen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DISPENSING PILLS
- Publication number 20170000692
- Publication date Jan 5, 2017
- Stephen J. Mullen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Joints for metallic members and structures formed using the same
- Publication number 20030103802
- Publication date Jun 5, 2003
- Stephen J. Mullen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Joints for metalic members and structures formed using the same
- Publication number 20010043834
- Publication date Nov 22, 2001
- Stephen J. Mullen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...